CVE-2025-3277
An integer overflow can be triggered in SQLite’s `concat_ws()` function. The resulting, truncated integer is then used
An integer overflow can be triggered in SQLite’s concat_ws() function. The resulting, truncated integer is then used to allocate a buffer. When SQLite then writes the resulting string to the buffer, it uses the original, untruncated size and thus a wild Heap Buffer overflow of size ~4GB can be triggered.
This can result in arbitrary code execution.
CRITICAL · CVSS 9.8
EPSS 0.00107
Schedule remediation
- CVSS base score ≥ 7.0
Sigma rules2
YARA rules0